/Engine/Source/Developer/SourceControl/Public/SourceControlHelpers.h
Helper function to convert package name array into a filename array.
an array of filenames
static [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > PackageFilenames ( const [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & InPackageNames )